Alumilite's UMR has been formulated to offer you the best release interface for urethane resin and silicone rubber. UMR also allows users to paint resin pieces without a necessary post wash. When creating multiple piece molds with High Strength 1, 2, or 3, it is recommended to use UMR in combination with Alumilite's Rubber to Rubber mold release or petroleum jelly due to their extremely high tear strength and nature to bond to itself.
**Aerosol cans cannot be shipped air, only ground!**
Prior to use, read all Technical Data Sheets/Instructions and Safety Data Sheets linked below.